Prvi Partizan ammo review offers the following information; PPU ammo is made with high quality 100% new virgin brass that has never been fired, a non corrosive primer and the Prvi Partizan ammo is non corrosive and can be reloaded up to seven times for those high volume shooters that love to reload their Prvi Partizan ammunition. Prvi Partizan ammo is made in Serbia and used by shooters, police departments, military, competition shooters, law enforcement officials all over the world including the United States.